6313821696 has 600 divisors, whose sum is σ = 23706920160. Its totient is φ = 1658216448.

The previous prime is 6313821671. The next prime is 6313821707. The reversal of 6313821696 is 6961283136.

6313821696 is a `hidden beast` number, since 631 + 3 + 8 + 2 + 1 + 6 + 9 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 26417545 + ... + 26417783.

Almost surely, 2^6313821696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6313821696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11853460080).

6313821696 is an abundant number, since it is smaller than the sum of its proper divisors (17393098464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6313821696 is a wasteful number, since it uses less digits than its factorization.

6313821696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 264 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 6313821696 is about 79459.5601296660. The cubic root of 6313821696 is about 1848.2644249723.

The spelling of 6313821696 in words is "six billion, three hundred thirteen million, eight hundred twenty-one thousand, six hundred ninety-six".